We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Ash stone.
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Ash stone Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Ash stone Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. KINSEI MATEC CO., LTD. Osaka//Other manufacturing
  2. 近江鉱業 Shiga//Other manufacturing
  3. 蝶理 無機ファイン部 Osaka//Chemical
  4. グローバルインフォメーション Kanagawa//Service Industry
  5. 5 Panorama Data Insights Ltd. Tokyo//Testing, Analysis and Measurement
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Ash stone Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Natural mineral 'Wollastonite', siliceous limestone. KINSEI MATEC CO., LTD.
  2. Limestone 近江鉱業
  3. Finnish-made diatomite / wollastonite 蝶理 無機ファイン部
  4. 【English Market Research Report】World Market for Limestone グローバルインフォメーション
  5. 4 [Market Report] European Limestone Market Panorama Data Insights Ltd.

Ash stone Product List

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Natural mineral 'Wollastonite', siliceous limestone.

Natural mineral 'Wollastonite', siliceous limestone.

Optimal natural mineral powder for resin-reinforced fillers.

"Wollastonite" is a natural mineral that is produced in white, needle-like or lump forms. It is mainly used as a ceramic raw material for tiles and porcelain, and has since been widely used in construction materials as an asbestos substitute. The chemical composition of "Wollastonite" is stable, making it ideal for applications that require insulation and mechanical properties. Unlike chemically manufactured synthetic silica, its crystals are thin and long needle-like structures, which maintain these characteristics even when ground into a fine powder. Additionally, it has a glossy white appearance and does not discolor or fade. [Features] ■ Ideal for applications requiring insulation and mechanical properties ■ Glossy white appearance with no discoloration or fading ■ Improved flexural modulus and tensile strength *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Ceramics
  • others

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Limestone

Limestone

Limestone, which is attracting attention as an aggregate to suppress the drying shrinkage of concrete, is also used in the iron and steel manufacturing process for pig iron production and in the neutralization treatment of factory wastewater.

Omi Mining Co., Ltd. is a comprehensive lime manufacturer that handles not only quicklime but also slaked lime and talc. Our company has opened the Yataka mining site on Mount Ibuki, where we extract limestone. The limestone from Mount Ibuki mainly consists of amorphous calcite (with a crystal grain size of less than 100 μm), and depending on the mining location, the purity of CaCO₃ is over 95%. In addition to being used as civil engineering and construction materials, it can also be utilized in the steel manufacturing process for pig iron production and in the neutralization treatment of factory wastewater. 【Features】 ■ CaCO₃ purity of over 95% ■ Excellent water absorption rate and stability ■ Suppresses drying shrinkage of concrete *For more details, please refer to the PDF materials or feel free to contact us.

  • Organic Natural Materials

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Finnish-made diatomite / wollastonite

Finnish-made diatomite / wollastonite

It features a high aspect ratio and long fibers! Please consider it as a BCP measure!

* Wollastonite (Japanese name: Keihaiseki) is a natural mineral classified as a silicate mineral. The wollastonite we handle is characterized by a high aspect ratio and long fibers. Please feel free to contact us for more information. * We also recommend our products to those considering alternatives outside of major production areas such as China and the United States as part of BCP measures. Please also refer to our inorganic fine materials division's website.

  • Resin mold
  • Ceramics

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【English Market Research Report】World Market for Limestone

【English Market Research Report】World Market for Limestone

"Free samples" are currently being offered! Please check the application method from the [PDF download] button, or apply directly from the related links.

The limestone market is expected to grow to USD 33.79 billion from 2023 to 2028, with a CAGR of 7.3% during the forecast period. This report includes a comprehensive analysis of the limestone market, market size and forecasts, trends, growth drivers, challenges, and vendor analysis covering approximately 25 vendors. It provides the latest analysis of the current market scenario, recent trends and drivers, and the overall market environment. The market is driven by the rapid growth of the construction sector, increasing demand for limestone in the agricultural sector, and the expansion of the global industrial sector.

  • Other services

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[Market Report] European Limestone Market

[Market Report] European Limestone Market

The European limestone market is experiencing rapid growth, reaching 19.62 billion dollars by 2031.

The European limestone market, which recorded approximately 12.98 billion USD in sales in 2022, is on a significant growth trajectory. Forecasts indicate that the market will reach 19.62 billion USD by 2031, with a compound annual growth rate (CAGR) of 4.7% from 2023 to 2031. This growth underscores the important role of limestone in various end-use industries across Europe. Limestone is a sedimentary rock primarily composed of calcium carbonate in the form of aragonite or calcite, known for its versatility and wide range of applications. It often contains significant amounts of magnesium carbonate along with trace elements such as iron carbonate, clay, pyrite, feldspar, and quartz, giving limestone considerable commercial value. For application methods, please check the [PDF download] button or apply directly through the related links.

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